The devastating fire which claimed the lives of a pregnant woman and three young children was caused by a candle, it has emerged

Initial indications were that the fire at a women's refuge in west Dublin was caused by an electrical fault connected to the TV.

However, the Herald has learnt investigations into the tragic blaze at Kilcronan Avenue, Clondalkin, have since shown that the fire was caused by a candle situated close to the television in the living area.

Battled

Annemarie O'Brien (27), who was seven months pregnant, her daughter Paris (2) and three-year-old Holly O'Brien were all killed after the fire broke out at the accommodation.

Doctors battled to save the life of Jordan O'Brien (4), but he later also died.

Jordan and Holly's mother Biddy O'Brien, who was visiting her cousin Annemarie in the apartment at the time, has remained in a critical condition since the blaze.

She suffered extensive burns as well as smoke inhalation.

Family last night said they were hopeful Biddy would make a recovery after undergoing surgery.

Cousin Joanne Moorehouse said doctors were optimistic after she was treated for severe burns.

Local residents left teddy bears and flowers as tribute to the victims of the fire in Clondalkin Picture: Arthur Carron